import React, {Component} from 'react';
import {Link, HashRouter, Route} from 'react-router-dom'
import Home from './components/Home'
import About from './components/About'

// import './bootstrap.css';

class App extends Component {
  render() {
    return (
      <div>
        {/*一劳永逸，不要在这里引入Router，在RenderDOM里面写(<XXXRouter><App/></XXXRouter>)*/}
        <HashRouter>
          <div className="row">
            <div className="col-xs-offset-2 col-xs-8">
              <div className="page-header"><h2>React Router Demo</h2></div>
            </div>
          </div>
          <div className="row">
            <div className="col-xs-2 col-xs-offset-2">
              <div className="list-group">
                {/*编写路由链接*/}
                <Link className="list-group-item" to="/about">About</Link>
                <Link className="list-group-item" to="/home">Home</Link>
              </div>
            </div>
            <div className="col-xs-6">
              <div className="panel">
                <div className="panel-body">
                  {/*注册路由*/}
                  <Route path="/about" component={About}/>
                  <Route path="/home" component={Home}/>
                </div>
              </div>
            </div>
          </div>
        </HashRouter>
      </div>
    );
  }
}

export default App;
